CN202667039U - Reversing rocker arm spray head - Google Patents
Reversing rocker arm spray head Download PDFInfo
- Publication number
- CN202667039U CN202667039U CN 201220211222 CN201220211222U CN202667039U CN 202667039 U CN202667039 U CN 202667039U CN 201220211222 CN201220211222 CN 201220211222 CN 201220211222 U CN201220211222 U CN 201220211222U CN 202667039 U CN202667039 U CN 202667039U
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- arm
- spray head
- rocker arm
- bracket
- rocket
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Abstract
The utility model provides a reversing rocker arm spray head. Spray range of the reversing rocker arm spray head can be adjusted. The reversing rocker arm spray head comprises a water inlet mechanism, a water outlet mechanism and a reversing mechanism. The water inlet mechanism is connected with the water outlet mechanism in sealing mode. The reversing mechanism is respectively connected with the water inlet mechanism and the water outlet mechanism. The water outlet mechanism comprises a rocker arm support frame (9). The reversing rocker arm spray head is characterized in that a pressure spring (5) with good pressure resistant performance is arranged between the water inlet mechanism and the water outlet mechanism. A rotation stopping arm (11) is arranged above a water outlet of the rocker arm support frame (9). A fixed-distance spring (10) is arranged between the rotation stopping arm (11) and the rocker arm support frame (9). The reversing rocker arm spray head is simple in structure and stable in performance, can reverse the direction conveniently and adjust the spray range, and is wide in market prospect and low in production cost due to the fact that most of components can be produced through injection molding.
Description
Technical field
The utility model belongs to the Rocker arm spray head field.
Background technology
Rocker arm spray head in the market although commutation function is arranged, designs unreasonablely mostly, and mechanism is complicated, the assembling trouble.Spring and commutation were easily lost efficacy during work, and the user uses inconvenience.Application number is 201010553125.9 Chinese patent, discloses a kind of buried Rocker arm spray head, and this kind shower nozzle comprises casing mechanism, and the water intake mechanism, discharge mechanism and the changement that are arranged on enclosure interior, and water intake mechanism and discharge mechanism are tightly connected.This nozzle structure is complicated, and production cost is high.Present commutation Rocker arm spray head on the market can't be regulated range easily in addition.
Summary of the invention
The technical problem that the utility model solves provides the commutation Rocker arm spray head that a kind of simple in structure, stable performance, commutation are convenient, can regulate range.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of commutation Rocker arm spray head is provided, comprise water intake mechanism, discharge mechanism and changement, water intake mechanism and discharge mechanism are tightly connected, changement is connected with discharge mechanism with water intake mechanism respectively, described discharge mechanism comprises bracket of rocket arm, and the delivery port top of described bracket of rocket arm is provided with the spline arm, is provided with the spacing spring between spline arm and the bracket of rocket arm.With hand with the spline arm to pressing down, the spline arm moves down the water generates resistance, becomes spray by strip, reaches the purpose that changes range.
Further, described water intake mechanism comprises hollow shaft, pad one, sealing ring and axle sleeve, and hollow shaft sleeve is connected on axle sleeve inside, and pad one, sealing ring are arranged between the two.
Further, described discharge mechanism comprises rocking arm, back-moving spring, bracket of rocket arm and rotating shaft; the collar bush of rocking arm is connected in the main shaft of bracket of rocket arm; receiving from the top cover with the rotating shaft of capping in the main shaft of rocking arm links closely with rocking arm makes bracket of rocket arm one side form the mouth of a river; also be provided with the back-moving spring that can reset to the rocking arm after rotating between rocking arm and the bracket of rocket arm, described rocking arm freely rotates around the shaft.
Further, described changement comprises reversing bar and snap ring, and reversing bar one end is fixedly connected on a side of bracket of rocket arm, an end snapping of the other end and snap ring, the other end of snap ring and axle sleeve projection snapping.
Further, be provided with the good compression spring of crushing resistance between described discharge mechanism and the water intake mechanism.Further, be provided with pad two between described compression spring and the discharge mechanism.
Compared with prior art, beneficial effect is:
1, the utility model, simple and reasonable, and the directly mold injection production in enormous quantities of most of parts, cost.
2, the utility model, the spline arm by unique design has the performance of regulating easily range, the convenient use.
3, the utility model commutation is easy, and the commutation parts are not fragile.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is STRUCTURE DECOMPOSITION schematic diagrames of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Accompanying drawing 1 and accompanying drawing 2 are depicted as preferred embodiment of the present utility model, it is a kind of commutation Rocker arm spray head of regulating range, comprise water intake mechanism, discharge mechanism and changement, water intake mechanism and discharge mechanism are tightly connected, changement is connected with discharge mechanism with water intake mechanism respectively, described discharge mechanism comprises bracket of rocket arm 9, and the delivery port top of described bracket of rocket arm 9 is provided with spline arm 11, is provided with spacing spring 11 between spline arm 11 and the bracket of rocket arm 9.With hand with the spline arm to pressing down, the spline arm moves down the water generates resistance, becomes spray by strip, reaches the purpose that changes range.
Be provided with the good compression spring of crushing resistance 5 between described discharge mechanism and the water intake mechanism.Be provided with pad 26 between compression spring 5 and the discharge mechanism.Described water intake mechanism comprises hollow shaft 1, pad 1, sealing ring 3 and axle sleeve 4, hollow shaft) be socketed in axle sleeve 4 inside, pad 1, sealing ring 3 are arranged between the two.Described discharge mechanism comprises rocking arm 7, back-moving spring 8, bracket of rocket arm 9 and rotating shaft 12; collar bush of rocking arm 7 is connected in the main shaft of bracket of rocket arm 9; receiving from the top cover with the rotating shaft 12 of capping in the main shaft of rocking arm 7 links closely with rocking arm 7 makes bracket of rocket arm 9 one sides form the mouth of a river; also be provided with the back-moving spring 8 that can reset to the rocking arm 7 after rotating between rocking arm 7 and the bracket of rocket arm 9, described rocking arm 7 12 freely rotates around the shaft.During water inlet, water under the effect of hydraulic pressure, enters pad 1, sealing ring 3, axle sleeve 4, compression spring 5, plastic spacer 26, bracket of rocket arm 9 inboards by hollow shaft 1 successively.One side of bracket of rocket arm 9 is provided with delivery port, and water impacts a side of rocking arm 7 under the effect of pressure, rocking arm 7 is started working.The outside of rocking arm 7 has back-moving spring 8 that bounce-back is arranged, and makes rocking arm 7 bounce-back on bracket of rocket arm 9, to right rotation, so be rotary water jet to the right.
Described changement comprises reversing bar 13 and snap ring 14, reversing bar 13 1 ends are fixedly connected on a side of bracket of rocket arm 9, one end snapping of the other end and snap ring 14, the other end of snap ring 14 and axle sleeve 4 projection snappings, snap ring 14 freely swings in the middle part of axle sleeve 4.After installing, described reversing bar 13 becomes to place vertically state.When during work rocking arm 7 being rotated inhibition is arranged, then inoperative to rocking arm 7 when or reversing bar 13 vertical with reversing bar 13 planes turns over axle sleeve 4 when snap ring 14, reach the purpose of commutation.
Claims (6)
- One kind the commutation Rocker arm spray head, comprise water intake mechanism, discharge mechanism and changement, water intake mechanism and discharge mechanism are tightly connected, changement is connected with discharge mechanism with water intake mechanism respectively, described discharge mechanism comprises bracket of rocket arm (9), it is characterized in that, the delivery port top of described bracket of rocket arm (9) is provided with spline arm (11), is provided with spacing spring (11) between spline arm (11) and the bracket of rocket arm (9).
- 2. commutation Rocker arm spray head according to claim 1, it is characterized in that, described water intake mechanism comprises hollow shaft (1), pad one (2), sealing ring (3) and axle sleeve (4), hollow shaft (1) is socketed in axle sleeve (4) inside, and pad one (2), sealing ring (3) are arranged between the two.
- 3. commutation Rocker arm spray head according to claim 1, it is characterized in that, described discharge mechanism comprises rocking arm (7), back-moving spring (8); bracket of rocket arm (9) and rotating shaft (12); the collar bush of rocking arm (7) is connected in the main shaft of bracket of rocket arm (9); interior the linking closely with rocking arm (7) of main shaft of receiving rocking arm (7) from the top cover with the rotating shaft (12) of capping makes bracket of rocket arm (9) one sides form the mouth of a river; also be provided with the back-moving spring (8) that can reset to the rocking arm (7) after rotating between rocking arm (7) and the bracket of rocket arm (9), described rocking arm (7) around the shaft (12) freely rotates.
- 4. commutation Rocker arm spray head according to claim 1, it is characterized in that, described changement comprises reversing bar (13) and snap ring (14), reversing bar (13) one ends are fixedly connected on a side of bracket of rocket arm (9), one end snapping of the other end and snap ring (14), the other end of snap ring (14) and axle sleeve (4) projection snapping.
- 5. commutation Rocker arm spray head according to claim 1 is characterized in that, is provided with the good compression spring of crushing resistance (5) between described discharge mechanism and the water intake mechanism.
- 6. commutation Rocker arm spray head according to claim 5 is characterized in that, is provided with pad two (6) between described compression spring (5) and the discharge mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211222 CN202667039U (en) | 2012-05-11 | 2012-05-11 | Reversing rocker arm spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211222 CN202667039U (en) | 2012-05-11 | 2012-05-11 | Reversing rocker arm spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667039U true CN202667039U (en) | 2013-01-16 |
Family
ID=47487973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220211222 Expired - Lifetime CN202667039U (en) | 2012-05-11 | 2012-05-11 | Reversing rocker arm spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667039U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806157A (en) * | 2012-07-27 | 2012-12-05 | 联塑市政管道（河北）有限公司 | Reversing swing arm sprayer |
| CN105597953A (en) * | 2016-03-01 | 2016-05-25 | 中山市庆谊金属制品企业有限公司 | Water spraying device |
| CN106994398A (en) * | 2017-04-17 | 2017-08-01 | 宁波大叶园林科技有限公司 | Range dynamic jump adjustment type aquatic bird sprinkler |
| CN107242056A (en) * | 2017-07-21 | 2017-10-13 | 陈国平 | A kind of agricultural greenhouse sprays irrigation device |
-
2012
- 2012-05-11 CN CN 201220211222 patent/CN202667039U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806157A (en) * | 2012-07-27 | 2012-12-05 | 联塑市政管道（河北）有限公司 | Reversing swing arm sprayer |
| CN102806157B (en) * | 2012-07-27 | 2015-07-08 | 联塑市政管道（河北）有限公司 | Reversing swing arm sprayer |
| CN105597953A (en) * | 2016-03-01 | 2016-05-25 | 中山市庆谊金属制品企业有限公司 | Water spraying device |
| CN105597953B (en) * | 2016-03-01 | 2018-04-20 | 中山市庆谊金属制品企业有限公司 | Water spraying device |
| CN106994398A (en) * | 2017-04-17 | 2017-08-01 | 宁波大叶园林科技有限公司 | Range dynamic jump adjustment type aquatic bird sprinkler |
| CN107242056A (en) * | 2017-07-21 | 2017-10-13 | 陈国平 | A kind of agricultural greenhouse sprays irrigation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |